Our titanium style aluminum Radiator caps are engineered to increase the boiling point in your vehicles cooling system providing improved cooling efficiency. Each cap is manufactured from heavy gauge aluminum with a race proven high pressure valve. The High Pressure Radiator Cap is an essential part of an upgraded cooling system and will help to safely maximize engine performance by controlling the engine temperature at an optimum level.

Whether you are a daily driver or a track racer in your FRS/BRZ, you can trust Zeta products to hold up in any conditions you might encounter. Zeta Performance Limited products are made from premium grade materials for performance you can count on.